Indian heart journal
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Paced rhythms can mask ECG changes of several conditions. ECG changes due to hyperkalemia during paced rhythm have not been well described. We report a patient with isolated noncompaction of left ventricle with left ventricular dysfunction and complete heart block on a permanent pacemaker who developed hyperkalemia. Typical ECG changes of hyperkalemia including widening of QRS complex and sine waves were seen even during paced rhythm that reverted with correction of hyperkalemia.
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Indian heart journal · Jan 2009
Extracorporeal membrane oxygenation in postoperative pediatric cardiac surgical cases.
We prospectively analyzed the results of extracorporeal membrane oxygenation (ECMO) done in our Pediatric Cardiac Unit from January to December 2007. We present a series of nine patients who required ECMO after open heart surgery for congenital heart disease (CHD). ⋯ The survival rate was 100% in patients who were electively put on ECMO after intracardiac repair for tetralogy of fallot, 50% in patients who were put on ECMO following the arterial switch operation and 50% in patients who were put on ECMO after VSD closure. Our results seem to suggest that patients placed on ECMO electively rather than after a cardiac arrest posts congenital cardiac surgeries have a better outcome.